CPM20CV

Joined
Mar 13, 2001
Messages
1,157
Just wondering about this comparison. CPM20CV vs. M4 I have guys questioning me. I have used M4 before, a bugger to finish.
 
20cv has higher carbide volume of larger carbides with less toughness than M4 so most likely edge geometry is going to have to be more obtuse to handle field use compared to M4.

They would most likely be in the same edge retention category but if you run M4 with a thinner geometery than it will be the better cutting steel.
 
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